Open Source C Education Software for Windows

Virtual T is a TRS-80 Model 100/102/200 emulator that runs on Windows, Linux, and Macintosh. The goal of Virtual T is to provide 100% hardware emulation so any existing programs will run. It also adds powerful development and debugging tools.

os-tutorial is an open source educational project by cfenollosa that teaches the basics of building an operating system from scratch. The repository provides step-by-step lessons starting with bootloaders and moving through kernel development, interrupts, memory management, and system calls. Each tutorial is accompanied by clear explanations, code examples, and references to deepen understanding. The project uses x86 assembly and C to illustrate concepts, making it accessible to students and hobbyists interested in low-level programming. By compiling and running the examples with tools like QEMU, learners gain hands-on experience with OS fundamentals. With its structured lessons and approachable explanations, the repository has become a widely recommended resource for operating system beginners.

The MRiLab project is moving to GitHub, the latest version can be obtained from https://leoliuf.github.io/MRiLab/ The MRiLab is a numerical MRI simulation package. It has been developed and optimized to simulate MR signal formation, k-space acquisition and MR image reconstruction. MRiLab provides several dedicated toolboxes to analyze RF pulse, design MR sequence, configure multiple transmitting and receiving coils, investigate magnetic field related properties and evaluate real-time imaging technique. The main MRiLab simulation platform combined with those toolboxes can be applied to customize various virtual MR experiments which can serve as a prior stage for prototyping and testing new MR technique and application. If you find MRiLab useful for your work, please cite this paper: Fast Realistic MRI Simulations Based on Generalized Multi-Pool Exchange Tissue Model. IEEE Transactions on Medical Imaging. 2016. doi: 10.1109/TMI.2016.2620961

Atomatrix is a multithreaded execution system of atomic matrices with a dynamic compiler and a network eviron. It is the next generation object-orientated environment. XML, MUD-OO CLI, GnucDNA support, windows and many subprojects are built-in.

Tiny8051 is small 8051 microcontroller simulator written in C#. Project was created for educational purposes, to show how µP works by using clean visual interface and debugging. Note: communication over serial port was not implemented, because there was no demand for it.

GGI stands for "General Graphics Interface", and it is a project that aims to develop a reliable, stable and fast graphics system that works everywhere. We want to allow any program using GGI to run on any platform requiring at most a recompile.

Becta common file format for Interactive whiteboards Project has created a common file format to support interoperability, a code library under BSD, a test harness Viewer and range of sample files.

Este proyecto constituye una adaptacion y mejora del codigo ANFIS de dominio público de Roger Jang. / This project is an adaptation and improvement of the original public domain ANFIS code of Roger Jang.

The CppSP word is short for C plus plus server pages. It is designed to effective web service and make it easy and fast to develop your own cgi projects. Using the CSP, you can write your C and C++ codes combined whith your html tags.

CompilerEngine is a compilation engine, you can easily make a quick cross-platform compiler. But CompilerEngine just a preliminary framework for a prototype or preliminary design, there are many imperfections.

DBV is a lossy video codec based on wavelets and MSPIHT algorithm. It consists of core library, Video for Windows driver and DirectShow filter.

NOTE: DOMjudge has moved to www.domjudge.org and Github for all development. DOMjudge is an automated judge system to run programming contests. Both team and jury side interfaces are web based, with a command line submit tool available as well. It is written in PHP, shell-script and C/C++ and needs MySQL and a webserver.

FFmpeg libav tutorial, learn how media works from basic to transmuxing, transcoding and more. Most of the code in here will be in C but don't worry: you can easily understand and apply it to your preferred language. FFmpeg libav has lots of bindings for many languages like python, go and even if your language doesn't have it, you can still support it through the ffi (here's an example with Lua). We'll start with a quick lesson about what is video, audio, codec and container and then we'll go to a crash course on how to use FFmpeg command line and finally we'll write code, feel free to skip directly to the section Learn FFmpeg libav the Hard Way. Some people used to say that the Internet video streaming is the future of the traditional TV, in any case, the FFmpeg is something that is worth studying.

Hardware Simulation and Vitualization Environment: Unfortunately I have lost my source code in a freak accident (My roommate dropped a bed onto my laptop) for this project. Please be patient and visit http://devsoft.ath.cx/crisis for more information.

Integral Curve is program to draw curves that fullfill differential equation of first degree, using Euler method; with simple SDL interface.

MISS is a software simulation of the control room of the International Space Station. It is intended to be both entertaining and educational, aimed at high school students. Various pre-configured and random events encourage interaction and groupwork.

A plugin written in C which allow GNUPG encryption and decryption in PIDGIN tested on FreeBSD 6.2 it is compatible with licq and ayttm

This is PMWiki (GPL) integration implementation into a virtual learning environment. The project was done in commercial way, now released as open source.

An educational software system of a tiny self-compiling C compiler, a tiny self-executing RISC-V emulator, and a tiny self-hosting RISC-V hypervisor. Selfie is a project of the Computational Systems Group at the Department of Computer Sciences of the University of Salzburg in Austria. The Selfie Project provides an educational platform for teaching undergraduate and graduate students the design and implementation of programming languages and runtime systems. The focus is on the construction of compilers, libraries, operating systems, and even virtual machine monitors. The common theme is to identify and resolve self-reference in systems code which is seen as the key challenge when teaching systems engineering, hence the name. Selfie is implemented in a single (!) file and kept minimal for simplicity. There is also a simple in-memory linker, a RISC-U disassembler, a garbage collector, L1 instruction and data caches, a profiler, and a debugger with replay.

This project aims to create small utilities for users to use and ease-up their daily lives. This includes a portable file-spliter, cd tray ejector, hex-dumper, etc

Software to control a remote telescope via a web interface. Includes software needed to operate a motorized dome, telescope, and cameras.This project has been partially funded by a grant from the Northwest Academic Computing Consortium.

The Young Library is a portable container and algorithm library(support DSP、ARM etc) by C and C++。 这是一个用C和C++编写的可移植的容器和算法库，可在DSP、ARM等平台上使用。

This is a Traffic Light with capability of controlling 4 sets of Lamps and Passengers light with one Counter and LCD for displaying the Time for every set of red light.

A light-weight Regular Expression (regex) C library, using double-recursion. (command prompt tester included)

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